baber/WOPTO huggingface dataset:
Patent TW-381046-B (TW)
Title: Process for successively manufacturing contacts for electronics devices, manufacturing apparatus for carrying out the same process and continuous stamped contact strip material used for the same process
Inventor: WATANABE SHIZUO
IPC: B21D28/00
Filed: 1997-06-28
Granted: 2000-02-01
Abstract: A process for successive manufacturing several kinds of contacts having contact portions of an identical profile and lead portions which are disposed in two or more different positions from a metal strip. The process comprises the steps of (a) stamping a blank metal strip into a preliminary blank metal strip in which each contact portion is integrally formed with the lead portions which are disposed in two or more different positions, so that said each contact portion is connected with a continuous carrier portion via the plurality of lead portions; (b) cutting connections between adjacent ends of the lead portions, which are connected with said contact portions, and the carrier portion and connections between adjacent ends of the lead portions other than contact portions having lead portion profile A and said contact portions, thereby manufacturing first contacts for electronic devices having the lead portion A; and (c) cutting connections between adjacent ends of lead portions, which are connected with said contact portions, and the carrier portion and connections between adjacent ends of the lead portions other than contact portions having lead portion profile B and said contact portions, thereby manufacturing second contacts for electronic devices having the lead portion profile B.
Patent TW-340079-B (TW)
Title: Process for cementing carbide on a stainless steel material
Inventor: WANG JIING-TSANG
IPC: B23P5/00
Filed: 1997-07-03
Granted: 1998-09-11
Abstract: A process for cementing carbide on a stainless steel material, which mainly comprises using a stainless steel material as the base material; cutting the stainless steel material into a substrate; placing a plurality of substrates on a fastening seat; fixing the fastening seat, which has been arranged with a plurality of substrates thereon, on the processing platform of a CNC machine to undergo drilling, electric discharge processing, surface electrolytic grinding, cementing carbide, etc.; finally, assembling with other accessories into an assembled product (e.g. watch surface, watch enclosure, belt head, eyeglass frame, brooch, etc.); which is mainly characterized in using the combination of a CNC machine and electric discharge processing machine etching to cement carbide on the stainless steel substrates, and using the electrode mold of a copper sinking die which is made by a CNC processing machine and installed on the electric discharge processing machine to carry out electric discharge etching processing on the stainless steel substrates to produce the protrusion particles on the substrates for cementing carbide, so as to use the electric discharge etching to solve the problem existing in the CNC processing machine or conventional manual cementing which has difficulty in processing on the small portion of the stainless steel material due to the fact that a small cutter wears easily, and to increase production efficiency by adopting an automated processing operation.
Patent TW-368459-B (TW)
Title: Centrifugal forming machine and centrifugal forming method
Inventor: OKAWA HIROSHI
IPC: B29C41/46
Filed: 1997-07-05
Granted: 1999-09-01
Abstract: The invention provides a kind of centrifugal forming machine and the centrifugal forming method thereof in which the resin forming product whose molds can be replaced in a short time for different types of product and without causing low quality and also reducing the molding cycle. The invention employs the guide of the protrusions for the molds to be inserted in or retracted from the accommodation space of the outer frame so that the molds can be mounted or dismounted on the rotating shaft. Using the insertion portion formed by the protrusions and outer frame and also by the alignment cylinder and mold positioning hub that the mold can be aligned with the axis of the rotating shaft.
Patent TW-339477-B (TW)
Title: Novel method of contact structure formation
Inventor: NANCY A GRECO
IPC: H01L21/28
Filed: 1997-08-14
Granted: 1998-09-01
Abstract: A sort of method of formation of semiconductor structure with elements of different sizes, including the method the following steps: formation of the first layer on the semiconductor base; designing of a plurality of sizes of the first element on te first layer; removal of the plurality of the first element in the first layer with formation in the first layer a plurality of first gap in response to the plurality of first design; filling of the plurality of first gaps; formation of the first and second layers, with the second layer overlapping the first layer and filling of the gaps; formation of a layer of the second layer, with the second layer overlapping the first layer and the filling of th gaps; designing of a plurality of sizes of the second element on the first layer; removal of the plurality of the second element in the first layer with formation in the second layer a plurality of second gap in response to the plurality of second design; filling of the plurality of second gaps.
Patent TW-345782-B (TW)
Title: Method and apparatus for decoding block codes
Inventor: AMER A HASSAN
IPC: H03M13/00
Filed: 1997-10-04
Granted: 1998-11-21
Abstract: A decoding method, comprising the steps of: determining a reliability vector s for a received vector r; processing the reliability vector s to identify a cluster of code symbols within the received vector r with low reliability; permuting the received vector r in accordance with a certain permutation function to scatter the low reliability code symbols throughout a codeword of a permuted received vector r^; and decoding the codeword of the permuted received vector r^ to recover a resulting information vector d.
Patent TW-343155-B (TW)
Title: Speed measuring apparatus and toy for measuring speed of moving member
Inventor: OKADA SETSUO
IPC: G04G3/00
Filed: 1997-12-10
Granted: 1998-10-21
Abstract: A measuring apparatus characterized in comprising first oscillating means the oscillation frequency of which being unstable to the variation of temperature, humidity, etc.; measuring means measuring various data using the first oscillating means; second oscillating means which oscillates at a correct frequency regardless of the variation of temperature, humidity, etc.; and correction means obtaining a correction coefficient based on the ratio of the oscillation frequencies of the first and second oscillating means, and using the correction coefficient to correct the above various data.
Patent TW-350097-B (TW)
Title: Etching method for improvement of metal silicon selectivity and etching rate
Inventor: JENG JR-SHIANG
IPC: H01L21/28
Filed: 1997-12-22
Granted: 1999-01-11
Abstract: A sort of improvement for etching method for improvement of metal silicon selectivity and etching rate, including the following steps: provision of a substrate, having an oxidized layer, a port, a conductive layer and a plurality of source/drain zone, including the port a port oxidization layer and a poly crystal silicon layer, with a plurality of silicified metal layer on the conductive layer, and on the poly silicone layer and the source/drain zone: forming a dielectric layer on the substrate and the silicified metal layers; and mask being defined by etching by means of a gas mixed by carbon tetrafluoride, trifluoride methane, nitrogen, for removal part of the dielectric layer and exposing the silicified metal layer, for further forming of a metal nitride layer on the surface of the silicified metals.
Patent TW-395056-B (TW)
Title: Memory cell and nonvolatile semiconductor storage device with the same
Inventor: ONAKADO TAKAHIRO
IPC: H01L21/8247
Filed: 1998-01-07
Granted: 2000-06-21
Abstract: The object of the present invention is to provide a nonvolatile semiconductor memory device, which allows reliable write and erase with a low voltage power supply, can perform a fast read operation even with a low-voltage power supply, and can be manufactured at a low cost. To achieve the object, in a nonvolatile semiconductor memory device, a memory cell array includes memory cell transistors and cell select transistors corresponding to the memory cell transistors, respectively. A memory cell SG decoder supplies a potential to a cell select line corresponding to the selected row. The cell select transistor opens and closes a conduction path of a current flowing between a bit line and a source line through the memory cell transistor in accordance with the potential on the cell select line. As a result, an influence by a leak current flowing from the unselected memory cell transistor in a read operation is suppressed.
Patent TW-422856-B (TW)
Title: Composition of heat-resistant material and its preparation method
Inventor: TSAI SHIAN-YI
IPC: C08F216/08
Filed: 1998-01-21
Granted: 2001-02-21
Abstract: This invention describes a composition of heat-resistant material and its preparation method. This material is characterized by using halogen-free vinyl polymer, chemical crosslinking agent of peroxide system and halogen-free filler in its composition. The composition is extruded at adequate temperature in a single- or twin-screw extruder and palletized. The obtained pellets are then extruded in a dynamic crosslinking mode to produce the heat-resistant material.
Patent TW-420639-B (TW)
Title: Surface treatment agent for hydrophilic ink jet/paint/print substrate
Inventor: JANG SHIN-JEN
IPC: B41M5/00
Filed: 1998-02-02
Granted: 2001-02-01
Abstract: This invention describes a surface treatment agent for hydrophilic ink jet/paint/print substrates, which consists of a hydrophilic resin and a hydrophilic polyester. The hydrophilic polyester is a polysulfonate ester containing carboxylic group for good adhesion to substrates, excellent color dispersion of dyes and pigments, and resistance to water-disolution. Therefore, it is an excellent treatment agent for hydrophilic ink jet/paint/print substrates, especially as the substrate treatment agent for ink-jet printers or ink-jet plotters.
Patent TW-367675-B (TW)
Title: Wireless communication service management
Inventor: AMIN UMESH J
IPC: H04W8/20
Filed: 1998-02-09
Granted: 1999-08-21
Abstract: Network resources associated with a wireless communication network are assigned to a wireless communication device in accordance with its device type and required service type. A profile is associated with each wireless communication device, and includes a travelling class mark field which identifies the device type of the wireless communication device, and a service class mark field which identifies the required service for the wireless communication device. Different wireless communication devices are accommodated via different profiles. The profiles are permanently stored at a service control point which is accessible to a plurality of mobile service centers.
Patent TW-496888-B (TW)
Title: Chemical compositions
Inventor: KEEN CHRISTOPHER VICTOR
IPC: C08G18/08
Filed: 1998-02-24
Granted: 2002-08-01
Abstract: A multi-pack system which comprises two or more components which react together to form a thermosetting resin characterized in that one of the components contains up to 0.01% by weight of a pH indicator.
Patent TW-406375-B (TW)
Title: CMOS integrated circuit (IC)
Inventor: OKAYASU TOSHIYUKI
IPC: H03K17/687
Filed: 1998-02-25
Granted: 2000-09-21
Abstract: This invention relates to a CMOS integrated circuit (IC) composed by a CMOS element, especially refers to the betterment of the signal transmission pathway inside the Ultra-Large Scale Integrated Circuit (ULSI) of the CMOS. The topic is that it could operate at a high speed without the influence of wiring capacitance and the gate input capacitance in the Ultra-Large Scale Integrated Circuit (ULSI) of the CMOS structure. The structure is: making the transmission-side gate 11 as the current output-type gate such that the capacitor 54 is charged and discharged only during signal transition period, making the current being amplified in the current mirror circuit 55, 56 and flowing in the electric-conductive circuit 15. A reception-side gate 31 is the low input impedance current input-type gate. The gate 31 is constructed by: to short-circuit the input/output terminals of the CMOS inverter 35, such that the said two power connecting terminals connect to the positive and the negative power terminals 16 and 17 respectively through p-channel typed MOSFET current mirror circuits 37, 39 and n-channel type MOSFET current mirror circuits 38, 41 the output sides of the current mirror circuits are connected to the electric-conductive circuit 15.
Patent TW-372381-B (TW)
Title: System and method for routing internet calls
Inventor: DESCHAINE STEPHEN A
IPC: H04L12/433
Filed: 1998-04-27
Granted: 1999-10-21
Abstract: A telecom network which includes a public switch telephone network and an internet data network. The internet data network includes an internet routing device and a line access switch. The routing device is coupled with the terminal office switch and public switch telephone network via the modem backbone which enables the re-routing of internet calls via the public switch telephone network so as to prevent the jam of backbone. The internet calls are received by an ATM multiplexer which includes a plurality of converters from analog to digital data. The line access switch includes a multiplexer like ATM which is used to re-routing first before the internet enters the public switch telephone network.
Patent TW-589186-B (TW)
Title: Ascorbyl-phosphoryl-cholesterol
Inventor: PTCHELINTSEV DMITRI
IPC: C07F/
Filed: 1998-05-07
Granted: 2004-06-01
Abstract: This disclosure relates to a derivative of L-ascorbic acid which is stable, easily incorporated into cosmetically acceptable vehicles and enzymatically bioreversible in the skin to free ascorbic acid and a safe alkanol component. The L-ascorbic acid derivative includes cholesterol. The L-ascorbic acid derivative is a compound selected from the group consisting of 3'-(L-ascorbyl-2-o-phosphoryl)-cholesterol or homologs and salts thereof.
Patent TW-393701-B (TW)
Title: Method and apparatus of removing a sample adsorbed by static electricity from the sample stage
Inventor: ISHIMURA HIROAKI
IPC: H01L21/205
Filed: 1998-09-19
Granted: 2000-06-11
Abstract: This invention removes a sample, which is held on a sample stage (8) in a vacuum chamber, by means of an electrostatic adsorption voltage applied to the sample stage (8). The method includes a first step that pushes up a lift pin (18) to remove the sample from the sample stage (8) to a predetermined height. Then the lift pin (18) is made to stand still for a period of time after the termination of first step. The sample is removed from the sample stage due to the reaction force of the sample through repetition of first and second step.
Patent TW-362005-B (TW)
Title: Tamper resistant rotational locking mechanism for an enclosure
Inventor: TRAMONTINA PAUL F
IPC: A47K10/18
Filed: 1998-06-26
Granted: 1999-06-21
Abstract: A simple and low cost locking mechanism that is unlocked by a simply configured key while protecting against tampering through limited access and unique geometry. Access is limited by a spin bushing that guards access to a cam twister having a keyhole with a unique star geometry.
Patent TW-405051-B (TW)
Title: Polarizer, optical element, lighting device and liquid crystal display
Inventor: KAMEYAMA TADAYUKI
IPC: G02F1/13363
Filed: 1998-10-09
Granted: 2000-09-11
Abstract: Disclosed are (1) a polarizer having a function of separating incident light into polarized light through reflection and transmission, which has (a) a haze of 10% or less, or (b) a ratio of parallel transmitted light to incident light of 40 to 60%, (c) a ratio of mirror reflected light to the incident light of 25% or more, (d) a ratio of diffusion reflected light to the incident light of 20% or less or (e) a fraction of mirror reflected light to the whole reflected light of 60% or more; (2) an optical element comprising the polarizer, and a 1/4 wavelength formed by one or two or more retardation layers disposed on at least one side thereof; (3) a lighting device comprising a surface light source, and the polarizer or the optical element disposed thereon; and (4) a liquid crystal display comprising the lighting device and a liquid crystal cell arranged on the light outgoing side thereof, with a polarizing plate intervening therebetween.
Patent TW-396656-B (TW)
Title: Assembly method for network socket
Inventor: LIOU WEN-SHENG
IPC: H01R13/20
Filed: 1998-12-04
Granted: 2000-07-01
Abstract: The network socket has a stab-type terminal socket, a PC board, a base stand and button terminal. Several stab-type terminals should be tightly mounted on both sides of the inner slot. Those stab-type terminals are fixed by several convex particles on both sides of the inner slot. Inner slot is inserted with several stab-type terminals into outer slot to form stab-type terminal socket. Stab-type terminal socket is mounted on the PC board and then insert into base stand. Buckle stab-type terminals and base stand are tightened by using button terminal to form the network socket.
Patent TW-408202-B (TW)
Title: Washing machine
Inventor: HAGIWARA HISASHI
IPC: D06F33/02
Filed: 1998-12-16
Granted: 2000-10-11
Abstract: A washing machine in which an electrical motor (5) actuates rotatably a washing and dewatering cylinder (2) disposed inside an outer cylinder (1). The washing water is sprayed into the space between the outer cylinder (1) and the washing and dewatering cylinder (2) during the spinning of the latter. The electric current flow of the electrical motor (5) is monitored so that the spinning of the washing and dewatering cylinder (2) is properly controlled to maintain a specific torque of the motor and in turn the washing and dewatering cylinder with a specific torque. The amount of water sprayed into the washing and dewatering cylinder can be maintained the same regardless of the variance of the laundry load and the water level.
Patent TW-414699-B (TW)
Title: Soil separation apparatus
Inventor: JACKSON RONALD C
IPC: A47L13/58
Filed: 1999-01-08
Granted: 2000-12-11
Abstract: Soil separation apparatus includes a container, such as a bucket, from which cleaning liquid is taken and to which that liquid is returned after is has been used for dirt removal. The container is provided with a soil separator. The separator has at least one associated projection and depression, and preferably, a plurality of associated projections and depressions. The separator is positioned in the container to receive dirt settling under gravity from the contained liquid and, in particular, onto the depressions. The form and structure of the separator is such that disturbance of the liquid in the container does not wash the collected dirt back out into the main body of liquid to a significant extent.
Patent TW-469161-B (TW)
Title: Ion-exchange filter, method of manufacturing the filter and the filter apparatus using the filter
Inventor: YOSHIZAWA IWAO
IPC: B01D53/00
Filed: 1999-02-09
Granted: 2001-12-21
Abstract: An ion-exchange filter is made by impregnating a sheet-like substrate of cancellous polyurethane foam having a number of large-diameter continuous pores with an acrylic, urethane or vinyl acetate adhesive agent so that the adhesive agent is uniformly adhered to substantially the entire surface of the substrate; and introducing an excessive amount of ion-exchange resin into the pores so that excess particles pass the substrate through the thickness thereof for subsequent removal without being adhered to the substrate, the particles having a diameter which is 2-50% of the diameter of the pores.
Patent TW-381175-B (TW)
Title: Pneumatic durable multi-functional testing machine
Inventor: LIAU BEN-JANG
IPC: G01N15/00
Filed: 1999-05-25
Granted: 2000-02-01
Abstract: A kind of pneumatic durable multi-functional testing machine which is composed of machine body, air pressure cylinder, fixture and cylinder displacement adjusting device. The machine body is configured a pressure cylinder displacement adjusting device at the upper sliding rail and connecting an offset device below the hob and assembled with an air pressure cylinder. After locking the testing object by the fixture on the machine body, employing the test head connected with the rod of air pressure cylinder for reciprocal up and down punching operation so as to measure the durability data of testing object, and also employing the video monitoring system for constant data acquisition, storing and printing functions.
Patent TW-382655-B (TW)
Title: Intracavity laser spectroscopy for detection of gas contaminants (2)
Inventor: ATKINSON GEORGE H
IPC: G01N21/00
Filed: 1997-04-18
Granted: 2000-02-21
Abstract: Contaminants in corrosive gases are detected optically at concentrations below 1 part-per-million (ppm) and extending to a level below 1 part-per-billion (ppb) by using intracavity laser spectroscopy (ILS) techniques. A laser, the ILS laser, is employed as a detector. The ILS laser comprises a gain medium contained in a laser cavity. A gas sample containing gaseous contaminant species is contained within a gas sample cell which is placed inside the laser cavity and on one side of the gain medium. Accordingly, the corrosive gas is prevented from reacting with the components of the ILS laser. The output signal from the ILS laser is detected and analyzed to identify the gaseous species (via its spectral signature). The concentration of the gaseous species can be determined from the spectral signature as well.
Patent TW-462161-B (TW)
Title: Method in a telecommunication system
Inventor: JOHANSSON STAFFAN
IPC: H04J13/00
Filed: 1999-11-23
Granted: 2001-11-01
Abstract: The present invention relates to a method for downlink power control in the base station of a code division multiple access (CDMA) communication system. The total assigned downlink power from the base station is adjusted to a maximum downlink power level by means of individually adjusting the assigned bit rates of an appropriately selected subset of downlink channels to those users having a data communication connection. Said subset is retrieved by applying suitable selection criterions for the downlink channel, e.g., the momentarily assigned bit rate, the reported pathloss, or the user subscription type.
Patent TW-490305-B (TW)
Title: Trivalent chromium complex compound for controlling diabetes
Inventor: MAU JIA-HUNG
IPC: A61K33/24
Filed: 1999-11-25
Granted: 2002-06-11
Abstract: The present invention is related to a forming trivalent chromium complex compound for controlling diabetes by heating a trivalent chromium compound and lactoferrin together. The trivalent chromium complex compound can be served to diabetics for effectively reducing the concentration of blood sugar.
Patent TW-463501-B (TW)
Title: Down-converter with multiple output terminals for satellite broadcast reception
Inventor: WATANABE HIROKAZU
IPC: H04N5/63
Filed: 1999-12-27
Granted: 2001-11-11
Abstract: The purpose of this invention is to provide economical down-converters for satellite broadcast reception. Externals receivers are connected to the multiple output terminals 6a, 6b of the down-converter. The individual external receiver is provided with a selective control voltage superimposed on a DC voltage. In the meantime, the individual output terminal, 6a or 6b, selects a form of received signals based on the selective control voltage and then sends out the signals. Within the down-converter, which has a controller 7 with a source voltage generated by the selective control voltage, and by utilizing the high-frequency attenuation structures 8, 9 in series connection with the output terminals 6a, 6b individually and the controller 7, different selective control voltages do not affect each other though they are fed to the controller 7 all together. Therefore, the controller 7 is on a shared base.